Matches in SemOpenAlex for { <https://semopenalex.org/work/W2129738822> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2129738822 abstract "� Abstract— The electronics of a robot working in a nuclear power plant needs to survive in the radiation environment. To know how much radiation the robot has encountered to replace sensitive electronic parts, a dosimeter to measure the total accumulated dose is necessary. Among many radiation dosimeters or detectors, semiconductor radiation sensors have advantages in terms of power requirements and their sizes over conventional detectors. Among such sensors, a metal oxide field effect transistor (MOSFET) can be used as a dosimeter that measures the total accumulated radiation dose for a measurement period and a diode as a dose-rate sensor for radiation survey. This paper describes the use of the radiation-induced threshold voltage change of a commercial power pMOSFET as an accumulated radiation dose monitoring mean and that of the photo-current of a commercial SiC Diode as a dose-rate measurement mean. Commercial p-type power MOSFETs and SiC Diodes were tested in Co-60 gamma irradiation facilities to see their capabilities as radiation sensors. We found an inexpensive commercial power pMOSFET that shows good linearity in their threshold voltage shift with the radiation dose and a SiC diode that shows good linearity in its photo-current change with dose-rate. According to these findings, a radiation hardened hybrid electronic radiation dosimeter for nuclear robots has been developed for the first time. This small hybrid dosimeter also has an advantage in terms of reliability improvement by using a diversity concept. No such small and simple semiconductor electronic dosimeters with this extended range of dose (~ 100 krad) and dose-rate (50 rad/hr ~ 8 krad/hr) capability and with these levels of redundancy and diversity has ever been found. Keywords—Dosimetry, Hybrid, MOSFETs, SiC, radiation detectors" @default.
- W2129738822 created "2016-06-24" @default.
- W2129738822 creator A5012026822 @default.
- W2129738822 creator A5033744878 @default.
- W2129738822 creator A5039368803 @default.
- W2129738822 date "2006-05-25" @default.
- W2129738822 modified "2023-09-24" @default.
- W2129738822 title "Development of hybrid real time wide-band electronic radiation dosimeter for a mobile robot" @default.
- W2129738822 cites W1489474372 @default.
- W2129738822 cites W1506545258 @default.
- W2129738822 cites W1617010605 @default.
- W2129738822 cites W2152621903 @default.
- W2129738822 cites W2492010124 @default.
- W2129738822 cites W385508729 @default.
- W2129738822 doi "https://doi.org/10.1109/sas.2006.1634256" @default.
- W2129738822 hasPublicationYear "2006" @default.
- W2129738822 type Work @default.
- W2129738822 sameAs 2129738822 @default.
- W2129738822 citedByCount "2" @default.
- W2129738822 countsByYear W21297388222016 @default.
- W2129738822 crossrefType "proceedings-article" @default.
- W2129738822 hasAuthorship W2129738822A5012026822 @default.
- W2129738822 hasAuthorship W2129738822A5033744878 @default.
- W2129738822 hasAuthorship W2129738822A5039368803 @default.
- W2129738822 hasConcept C105636585 @default.
- W2129738822 hasConcept C119599485 @default.
- W2129738822 hasConcept C120665830 @default.
- W2129738822 hasConcept C121332964 @default.
- W2129738822 hasConcept C127413603 @default.
- W2129738822 hasConcept C138331895 @default.
- W2129738822 hasConcept C153385146 @default.
- W2129738822 hasConcept C165801399 @default.
- W2129738822 hasConcept C172385210 @default.
- W2129738822 hasConcept C192562407 @default.
- W2129738822 hasConcept C195370968 @default.
- W2129738822 hasConcept C2778413303 @default.
- W2129738822 hasConcept C2989005 @default.
- W2129738822 hasConcept C49040817 @default.
- W2129738822 hasConcept C71924100 @default.
- W2129738822 hasConcept C75088862 @default.
- W2129738822 hasConcept C78434282 @default.
- W2129738822 hasConcept C94915269 @default.
- W2129738822 hasConceptScore W2129738822C105636585 @default.
- W2129738822 hasConceptScore W2129738822C119599485 @default.
- W2129738822 hasConceptScore W2129738822C120665830 @default.
- W2129738822 hasConceptScore W2129738822C121332964 @default.
- W2129738822 hasConceptScore W2129738822C127413603 @default.
- W2129738822 hasConceptScore W2129738822C138331895 @default.
- W2129738822 hasConceptScore W2129738822C153385146 @default.
- W2129738822 hasConceptScore W2129738822C165801399 @default.
- W2129738822 hasConceptScore W2129738822C172385210 @default.
- W2129738822 hasConceptScore W2129738822C192562407 @default.
- W2129738822 hasConceptScore W2129738822C195370968 @default.
- W2129738822 hasConceptScore W2129738822C2778413303 @default.
- W2129738822 hasConceptScore W2129738822C2989005 @default.
- W2129738822 hasConceptScore W2129738822C49040817 @default.
- W2129738822 hasConceptScore W2129738822C71924100 @default.
- W2129738822 hasConceptScore W2129738822C75088862 @default.
- W2129738822 hasConceptScore W2129738822C78434282 @default.
- W2129738822 hasConceptScore W2129738822C94915269 @default.
- W2129738822 hasLocation W21297388221 @default.
- W2129738822 hasOpenAccess W2129738822 @default.
- W2129738822 hasPrimaryLocation W21297388221 @default.
- W2129738822 hasRelatedWork W131325067 @default.
- W2129738822 hasRelatedWork W1728542874 @default.
- W2129738822 hasRelatedWork W1892084460 @default.
- W2129738822 hasRelatedWork W1970822451 @default.
- W2129738822 hasRelatedWork W1996242437 @default.
- W2129738822 hasRelatedWork W2010134271 @default.
- W2129738822 hasRelatedWork W2014377327 @default.
- W2129738822 hasRelatedWork W2035538457 @default.
- W2129738822 hasRelatedWork W2038849189 @default.
- W2129738822 hasRelatedWork W2055465261 @default.
- W2129738822 hasRelatedWork W2059725441 @default.
- W2129738822 hasRelatedWork W2079211600 @default.
- W2129738822 hasRelatedWork W2534277241 @default.
- W2129738822 hasRelatedWork W2605328448 @default.
- W2129738822 hasRelatedWork W299391364 @default.
- W2129738822 hasRelatedWork W3046347866 @default.
- W2129738822 hasRelatedWork W3122608646 @default.
- W2129738822 hasRelatedWork W3180769548 @default.
- W2129738822 hasRelatedWork W3194791296 @default.
- W2129738822 hasRelatedWork W816142675 @default.
- W2129738822 isParatext "false" @default.
- W2129738822 isRetracted "false" @default.
- W2129738822 magId "2129738822" @default.
- W2129738822 workType "article" @default.